Platinum Signs
5km Speed in Roundel Sign
PSS-TRF-335 · Product data sheet
Data sheet
5 August 2026
https://www.platinumsigns.com.au
Description
Set safe speed limits with a 5 km Speed in Roundel sign—the recognised standard for speed control in car parks, private roads, and low-speed zones. Platinum Signs offers this sign in aluminium or polypropylene across three sizes (300 × 225 mm, 450 × 600 mm, 600 × 450 mm), all manufactured to AS 1319 specifications. Choose reflective Class 1 or Class 2 for enhanced visibility in low-light conditions. We serve councils, property managers, and contractors with competitive pricing, bulk discounts, and nationwide delivery. Your sign arrives ready to install.
Final sign type, wording, size, placement and material depend on the site risk, project specification and applicable jurisdiction. Confirm the requirement with the relevant WHS adviser or regulator.
- Category
- Speed Limit Signs
- Sign selection
- Confirm against site requirements
- Artwork
- Off-the-shelf design supplied as shown
- Product code
- PSS-TRF-335
Available materials
| Material | Specification |
|---|---|
| Aluminium (1.6mm) | Rigid aluminium sheet suited to long-term signage where corrosion resistance and dimensional stability matter. Indicative service life: Long-term substrate; print and site conditions apply. Typical use: Permanent outdoor installations and high-durability sites. |
| Polypropylene (1.6mm) | Rigid plastic sheet suited to indoor and sheltered or general outdoor applications, subject to the print finish and site exposure. Indicative service life: Medium-term use; site conditions apply. Typical use: Warehouses, factories, permanent indoor/outdoor. |
Available sizes
- • 300 x 225mm
- • 450 x 600mm (Large)
- • 600 x 450mm
Volume pricing — Aluminium (1.6mm) · 300x225 (inc. GST)
| Quantity | Unit price | Saving |
|---|---|---|
| 1-4 | $30.00 | — |
| 5-9 | $27.60 | -8% |
| 10-24 | $25.50 | -15% |
| 25-49 | $22.80 | -24% |
| 50-99 | $20.40 | -32% |
| 100+ | $18.00 | -40% |
Prices shown for the listed material/size combination. Full configuration pricing is available at https://www.platinumsigns.com.au/safety-signs/speed-limit/5km-speed-in-roundel-1.
Frequently asked
What's the difference between aluminium and polypropylene?
Aluminium is heavier, more rigid, and suits permanent installations; polypropylene is lightweight, weather-resistant, and often preferred for temporary or high-impact zones. Both meet AS 1319.
Which size should I choose for a car park?
300 × 225 mm suits compact or entry zones; 450 × 600 mm is standard for main thoroughfares; 600 × 450 mm provides maximum visibility in large open areas. Consult your site layout or local guidelines.
Do reflective upgrades make a real difference?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.
Can I order multiple sizes in one purchase?
Yes. Mix sizes and materials in a single order for consolidated delivery. Bulk pricing applies to total unit count across all variants.
How do I know if I need reflective signage?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.
What's your lead time for reflective signs?
Reflective grades provide different visibility performance. Choose the grade required by the project specification and site conditions, and confirm any road, traffic or high-risk requirement with the relevant authority before ordering.